Mump 0812 10 Z 1966 Shelby Gt350 Harmonic Balancer

The harmonic balancer is removed next. This is the 289 High Performance balancer, C5OE-6316-A, which is 337/64 inches wide-wider than the standard 289/302 C5AE-6316-A1 and A2 balancers. JGM will have this balancer rebuilt with a new rubber absorber, which maintains authenticity.